Andaz (1949)
Andaz is a 1949 Indian Hindi film, directed by Mehboob Khan with music by Naushad. The film stars Dilip Kumar, Nargis and Raj Kapoor in a love triangle. Andaz is the only movie that stars Kumar and Kapoor together. Cukoo and Murad also appear in supporting roles. The film's lyrics are by Majrooh Sultanpuri
More at Wikipedia.